PHONE: (949) 587-0769
E-MAIL:   

For orders outside of North America, Click Here.

Position Sensing Detectors:      1L Series | 2L Series | Theory | Specification Chart

PSD Specification Chart

Model Active Area
(mm)
Respons. @940nm
A/W
Dark Current
nA
Noise Current
pA/Hz1/2
Capacitance
pF@15V
Typ.MaxTyp.MaxTyp.Max
One-Dimensional PSD Series
1L2.5SP 2.5x0.6 0.63 2 10 0.4 1.0 1.6 2.0
1L5SP 5.0x1.0 0.63 4 20 0.4 1.0 5 6
1L10 10.0x2.0 0.63 8 50 0.4 1.0 15 20
1L20 20.0x3.0 0.63 50 250 0.5 1.0 45 55
1L30 30.0x4.0 0.63 150 1000 0.5 1.0 90 110
1L45 45.0x3.0 0.63 110 1500 0.4 0.9 105 125
1L60 60.0x3.0 0.63 150 2000 0.4 1.0 135 160
One Dimensional PSD Series With Stray Light Elimination
1L5NT 5.0x0.25 0.63 4 20 0.3 0.6 5 6
1L10NT 10.0x0.05 0.63 8 50 0.3 0.6 15 20
Two Dimensional PSD Series — Duolateral
2L2SP 2.0x2.0 0.63 50 200 1.3 2.5 7 8
2L4SP 4.0x4.0 0.63 50 200 1.3 2.5 20 25
2L10SP 10.0x10.0 0.63 100 500 1.3 2.5 90 110
2L20SP 20.0x20.0 0.63 200 2000 1.5 3.5 360 430
2L4545.0x45.00.6340040001.53.516002000

Model Rise Time μs
10-90% 15V
Reverse Bias
V
Detector
Resistance (kΩ)
Thermal Drift
ppm/C°
Position
Non-Linearity
Typ.MaxMinTyp.MaxMinTyp.MaxTyp.MaxTyp.Max
One-Dimensional PSD Series
1L2.5SP 0.3 0.5 5 15 20 40 50 80 20 100 0.1 0.2
1L5SP 0.5 0.8 5 15 20 40 50 80 20 100 0.1 0.2
1L10 .20 .40 5 15 20 40 50 80 20 100 0.1 0.2
1L20 .50 1.0 5 15 20 40 50 80 20 100 0.1 0.2
1L30 1.0 1.8 5 15 20 40 50 80 20 100 0.1 0.2
1L45 2.7 4.2 5 15 30 90 115 150 20 100 0.1 0.2
1L60 4.5 8.5 5 15 30 120 150 200 20 100 0.1 0.2
One Dimensional PSD Series With Stray Light Elimination
1L5NT .25 .40 5 15 20 160 200 300 20 100 0.1 0.2
1L10NT 0.7 1.4 5 15 20 160 200 300 20 100 0.1 0.2
Two Dimensional PSD Series — Duolateral
2L2SP .03 0.6 5 15 20 7 10 16 40 200 0.3 1.0
2L4SP .08 .16 5 15 20 7 10 16 40 200 0.3 0.8
2L10SP .40 .80 5 15 20 7 10 16 40 200 0.3 0.8
2L20SP 1.6 3.0 5 15 20 7 10 16 40 200 0.3 0.8
2L457145153071016402000.31.0